Phlox, I think, small.

I noticed these large mats of different shades of purple and white flowers in a neighbors yard. I think it's "phlox." A different crop in the Projects album: https://365project.org/houser934/projects/2020-05-10

[Kathryn]

I love the way they look before they open (lower right corner).

[Martina]

Phlox it is. They are so cute! Great capture!

[Bep]

A lovely capture.

[haskar]

Looks like carpet.